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Apache Tomcat vs Uvicorn: What are the differences?
- 1. Language: Apache Tomcat is written in Java programming language while Uvicorn is written in Python programming language. This difference in programming language affects the tools, libraries, and ecosystem that are available for each server.
- 2. Server Type: Apache Tomcat is a Java-based web server and servlet container, whereas Uvicorn is an ASGI server that is specifically designed for running Python web applications.
- 3. Performance: Apache Tomcat is known for its scalability, stability, and high-performance capabilities, making it suitable for enterprise-level applications with heavy traffic. On the other hand, Uvicorn is designed to be lightweight and fast, making it more suitable for small to medium-sized applications with moderate traffic.
- 4. Deployment: Apache Tomcat requires the deployment of applications as pre-compiled WAR files, which adds an additional step to the deployment process. Uvicorn, on the other hand, supports various deployment methods, including the use of Docker containers and virtual environments, simplifying the deployment process.
- 5. Ecosystem: Apache Tomcat has a rich ecosystem with a wide range of libraries, frameworks, and tools built specifically for Java web development. Uvicorn, being a Python-based server, benefits from the extensive Python ecosystem, including libraries like Django and Flask, making it easier to develop web applications using these frameworks.
- 6. Configurability: Apache Tomcat provides a wide range of configuration options and supports various protocols and connectors, allowing for flexible customization of the server settings. Uvicorn, on the other hand, focuses on simplicity and ease of use, providing a minimalistic configuration approach that is suitable for most Python web applications.
In Summary, Apache Tomcat and Uvicorn differ in the programming language, server type, performance, deployment process, ecosystem, and configurability.
Decisions about Apache Tomcat and Uvicorn
Hari Kishore
I was in a situation where I have to configure 40 RHEL servers 20 each for Apache HTTP Server and Tomcat server. My task was to 1. configure LVM with required logical volumes, format and mount for HTTP and Tomcat servers accordingly. 2. Install apache and tomcat. 3. Generate and apply selfsigned certs to http server. 4. Modify default ports on Tomcat to different ports. 5. Create users on RHEL for application support team. 6. other administrative tasks like, start, stop and restart HTTP and Tomcat services.
I have utilized the power of ansible for all these tasks, which made it easy and manageable.
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Learn MorePros of Apache Tomcat
Pros of Uvicorn
Pros of Apache Tomcat
- Easy79
- Java72
- Popular49
- Spring web1
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Cons of Apache Tomcat
Cons of Uvicorn
Cons of Apache Tomcat
- Blocking - each http request block a thread3
- Easy to set up2
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What is Apache Tomcat?
Apache Tomcat powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations.
What is Uvicorn?
It is a lightning-fast ASGI server, built on uvloop and httptools.
Until recently Python has lacked a minimal low-level server/application interface for asyncio frameworks. The ASGI specification fills this gap, and means we're now able to start building a common set of tooling usable across all asyncio frameworks.
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What companies use Apache Tomcat?
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What tools integrate with Apache Tomcat?
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What are some alternatives to Apache Tomcat and Uvicorn?
JBoss
An application platform for hosting your apps that provides an innovative modular, cloud-ready architecture, powerful management and automation, and world class developer productivity.
Microsoft IIS
Internet Information Services (IIS) for Windows Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks.
NGINX
nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev. According to Netcraft nginx served or proxied 30.46% of the top million busiest sites in Jan 2018.
Jetty
Jetty is used in a wide variety of projects and products, both in development and production. Jetty can be easily embedded in devices, tools, frameworks, application servers, and clusters. See the Jetty Powered page for more uses of Jetty.
Flask
Flask is intended for getting started very quickly and was developed with best intentions in mind.